<!DOCTYPE html>
<html>
<head>
	<meta charset="UTF-8">
	<title>jQuery EasyUI Demo</title>
    <link rel="stylesheet" type="text/css" href="https://www.jeasyui.com/easyui/themes/default/easyui.css">
    <link rel="stylesheet" type="text/css" href="https://www.jeasyui.com/easyui/themes/icon.css">
    <link rel="stylesheet" type="text/css" href="https://www.jeasyui.com/easyui/demo/demo.css">
    <script type="text/javascript" src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
    <script type="text/javascript" src="https://www.jeasyui.com/easyui/jquery.easyui.min.js"></script>
    <script type="text/javascript" src="https://www.jeasyui.com/easyui/jquery.edatagrid.js"></script>
	<script type="text/javascript" src="/ui/js/datagrid-dnd.js"></script>
	<script>
		var data = {"total":28,"rows":[
           	{"productid":"FI-SW-01","productname":"Koi","unitcost":10.00,"status":"P","listprice":36.50,"attr1":"Large","itemid":"EST-1","myorder":1},
        	{"productid":"K9-DL-01","productname":"Dalmation","unitcost":12.00,"status":"P","listprice":18.50,"attr1":"Spotted Adult Female","itemid":"EST-10","myorder":1},
        	{"productid":"RP-SN-01","productname":"Rattlesnake","unitcost":12.00,"status":"P","listprice":38.50,"attr1":"Venomless","itemid":"EST-11","myorder":1},
        	{"productid":"RP-SN-01","productname":"Rattlesnake","unitcost":12.00,"status":"P","listprice":26.50,"attr1":"Rattleless","itemid":"EST-12","myorder":1},
        	{"productid":"RP-LI-02","productname":"Iguana","unitcost":12.00,"status":"P","listprice":35.50,"attr1":"Green Adult","itemid":"EST-13","myorder":1},
        	{"productid":"FL-DSH-01","productname":"Manx","unitcost":12.00,"status":"P","listprice":158.50,"attr1":"Tailless","itemid":"EST-14","myorder":1},
        	{"productid":"FL-DSH-01","productname":"Manx","unitcost":12.00,"status":"P","listprice":83.50,"attr1":"With tail","itemid":"EST-15","myorder":1},
        	{"productid":"FL-DLH-02","productname":"Persian","unitcost":12.00,"status":"P","listprice":23.50,"attr1":"Adult Female","itemid":"EST-16","myorder":1},
        	{"productid":"FL-DLH-02","productname":"Persian","unitcost":12.00,"status":"P","listprice":89.50,"attr1":"Adult Male","itemid":"EST-17","myorder":1},
        	{"productid":"AV-CB-01","productname":"Amazon Parrot","unitcost":92.00,"status":"P","listprice":63.50,"attr1":"Adult Male","itemid":"EST-18","myorder":1}
        ]};
		
		$(document).ready(function(){
			//var $province = $('#province');
		    //var $city= $('#city');
		    //var $region= $('#region');
		    
		   
		    
		    //添加事件，
		    var $eova_field_code_grid = $('#eova_field_code_grid').datagrid({
		        onLoadSuccess: function(data){//z加载完成
		        	// 主表没数据直接清空子表
		        	 $("#eova_field_code_grid" ).datagrid('enableDnd');
		        },
		        onDrop: function(targetRow,sourceRow,point){//移动后设置排序字段的值
		        	console.log(targetRow);
		        	console.log(sourceRow);
		        	console.log(point);

		        	$(this).datagrid('getRows').forEach(function(value,index,array){
		        		 //设置排序字段的值
		        	　　　　//code something
		        		 
		        		value.myorder = index+1;
		        		//console.log(value.order_num);
		        		//$("#eova_field_code_grid" ).datagrid('endEdit', index);
		        		//$("#eova_field_code_grid" ).datagrid('refreshRow', index);
		        		
		        		//$('#eova_field_code_grid').datagrid('updateRow',{index:index,row:{order_num:index+1}});
		        	　　});
		       
		        	
		        }
		    });
		    
		    //
		});
	</script>
</head>
<body>
	<h1>Drag and Drop Rows in DataGrid</h1>
	
	<table id="eova_field_code_grid" class="easyui-datagrid" title="DataGrid" style="width:750px;height:350px" data-options="
				singleSelect:true,
				data:data,
				onLoadSuccess:function(){
					$(this).datagrid('enableDnd');
				}
			">
		<thead>
			<tr>
				<th data-options="field:'itemid',width:80">Item ID</th>
				<th data-options="field:'productid',width:100">Product</th>
				<th data-options="field:'listprice',width:80,align:'right'">List Price</th>
				<th data-options="field:'unitcost',width:80,align:'right'">Unit Cost</th>
				<th data-options="field:'attr1',width:250">Attribute</th>
				<th data-options="field:'status',width:60,align:'center'">Status</th>
				
				<th data-options="field:'myorder',width:60,align:'center'">myorder</th>
			</tr>
		</thead>
	</table>
</body>
</html>